2106686880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{162553}}^1$

素因数の和:162580

約数の個数: 120

約数和(自身を含む): 7434894852

約数和(自身を除く): 5328207972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 162553, 325106, 487659, 650212, 812765, 975318, 1300424, 1462977, 1625530, 1950636, 2438295, 2600848, 2925954, 3251060, 3901272, 4388931, 4876590, 5201696, 5851908, 6502120, 7314885, 7802544, 8777862, 9753180, 11703816, 13004240, 13166793, 14629770, 15605088, 17555724, 19506360, 21944655, 23407632, 26008480, 26333586, 29259540, 35111448, 39012720, 43889310, 46815264, 52667172, 58519080, 65833965, 70222896, 78025440, 87778620, 105334344, 117038160, 131667930, 140445792, 175557240, 210668688, 234076320, 263335860, 351114480, 421337376, 526671720, 702228960, 1053343440, 2106686880]

約数ペア:

[(1, 2106686880), (2, 1053343440), (3, 702228960), (4, 526671720), (5, 421337376), (6, 351114480), (8, 263335860), (9, 234076320), (10, 210668688), (12, 175557240), (15, 140445792), (16, 131667930), (18, 117038160), (20, 105334344), (24, 87778620), (27, 78025440), (30, 70222896), (32, 65833965), (36, 58519080), (40, 52667172), (45, 46815264), (48, 43889310), (54, 39012720), (60, 35111448), (72, 29259540), (80, 26333586), (81, 26008480), (90, 23407632), (96, 21944655), (108, 19506360), (120, 17555724), (135, 15605088), (144, 14629770), (160, 13166793), (162, 13004240), (180, 11703816), (216, 9753180), (240, 8777862), (270, 7802544), (288, 7314885), (324, 6502120), (360, 5851908), (405, 5201696), (432, 4876590), (480, 4388931), (540, 3901272), (648, 3251060), (720, 2925954), (810, 2600848), (864, 2438295), (1080, 1950636), (1296, 1625530), (1440, 1462977), (1620, 1300424), (2160, 975318), (2592, 812765), (3240, 650212), (4320, 487659), (6480, 325106), (12960, 162553)]